Formula

• POS: Noun
• HYPHEN: for=mu=la

CIDE DICTIONARY

Formula, n. [L., dim. of forma form, model. SeeForm, n.].

•  A prescribed or set form; an established rule; a fixed or conventional method in which anything is to be done, arranged, or said.  [1913 Webster]
•  A written confession of faith; a formal statement of foctrines.  [1913 Webster]
•  A rule or principle expressed in algebraic language; as, the binominal formula.  [1913 Webster]
•  A prescription or recipe for the preparation of a medicinal compound.  [1913 Webster]
•  A symbolic expression (by means of letters, figures, etc.) of the constituents or constitution of a compound.  [1913 Webster]

  " Chemical formulæ consist of the abbreviations of the names of the elements, with a small figure at the lower right hand, to denote the number of atoms of each element contained."  [1913 Webster]

Empirical formula (Chem.), an expression which gives the simple proportion of the constituents; as, the empirical formula of acetic acid is C2H4O2. -- Graphic formula, Rational formula (Chem.), an expression of the constitution, and in a limited sense of the structure, of a compound, by the grouping of its atoms or radicals; as, a rational formula of acetic acid is CH3.(C:O).OH; -- called also structural formula, constitutional formula, etc. See also the formula of Benzene nucleus, under Benzene. -- Molecular formula (Chem.), a formula indicating the supposed molecular constitution of a compound.

OXFORD DICTIONARY

Formula, n. (pl. formulas or (esp. in senses 1, 2) formulae)
1 Chem. a set of chemical symbols showing the constituents of a substance and their relative proportions.
2 Math. a mathematical rule expressed in symbols.
3 a a fixed form of words, esp. one used on social or ceremonial occasions. b a rule unintelligently or slavishly followed; an established or conventional usage. c a form of words embodying or enabling agreement, resolution of a dispute, etc.
4 a a list of ingredients; a recipe. b US an infant's food made up from a recipe.
5 a classification of racing car, esp. by the engine capacity.

Derivative

formulaic adj. formularize v.tr. (also -ise). formulize v.tr. (also -ise).

Etymology

L, dimin. of forma FORM

THESAURUS

Formula

MO, Procrustean law, a priori truth, act, addend, antilogarithm, argument, axiom, base, bill, binomial, blueprint, brocard, bylaw, canon, ceremonial, ceremony, characteristic, code, coefficient, combination, commandment, complement, congruence, constant, convention, cosine, cotangent, criterion, cube, decimal, decree, denominator, derivative, determinant, dictate, dictation, dictum, difference, differential, directions, discriminate, dividend, divisor, duty, e, edict, enactment, equation, exponent, exponential, factor, form, form of worship, formality, formulary, function, general principle, golden rule, guideline, guiding principle, holy rite, i, imperative, increment, index, institution, instructions, integral, jus, law, law of nature, legislation, lex, liturgy, matrix, maxim, means, measure, method, minuend, mitzvah, mode of worship, modus operandi, moral, multiple, multiplier, mystery, norm, norma, numerator, observance, office, order of nature, order of worship, ordinance, ordonnance, parameter, pattern, permutation, pi, polynomial, postulate, power, practice, prescribed form, prescript, prescription, principium, principle, procedure, proposition, quaternion, quotient, radical, radix, receipt, recipe, reciprocal, regulation, remainder, rite, ritual, ritual observance, rituality, root, rubric, rule, ruling, sacrament, sacramental, secant, self-evident truth, service, set form, settled principle, sine, solemnity, standard, standing order, statute, submultiple, subtrahend, tangent, technique, tenet, tensor, theorem, truism, truth, universal law, universal truth, variable, vector, versine, way, working principle, working rule

ROGET THESAURUS

Formula

Precept

N precept, direction, instruction, charge, prescript, prescription, recipe, receipt, golden rule, maxim, rule, canon, law, code, corpus juris, lex scripta, act, statute, rubric, stage direction, regulation, form, formula, formulary, technicality, canon law, norm, order.

Number

N number, symbol, numeral, figure, cipher, digit, integer, counter, round number, formula, function, series, sum, difference, complement, subtrahend, product, multiplicand, multiplier, multiplicator, coefficient, multiple, dividend, divisor, factor, quotient, submultiple, fraction, rational number, surd, irrational number, transcendental number, mixed number, complex number, complex conjugate, numerator, denominator, decimal, circulating decimal, repetend, common measure, aliquot part, prime number, prime, relative prime, prime factor, prime pair, reciprocal, totient, binary number, octal number, hexadecimal number, permutation, combination, variation, election, ratio, proportion, comparison, progression, arithmetical progression, geometrical progression, harmonical progression, percentage, permilage, figurate numbers, pyramidal numbers, polygonal numbers, power, root, exponent, index, logarithm, antilogarithm, modulus, base, differential, integral, fluxion, fluent, numeral, complementary, divisible, aliquot, reciprocal, prime, relatively prime, fractional, decimal, figurate, incommensurable, proportional, exponential, logarithmic, logometric, differential, fluxional, integral, totitive, positive, negative, rational, irrational, surd, radical, real, complex, imaginary, finite, infinite, impossible, numerically, modulo.

Frequency

N frequency, oftness, oftenness, commonness, repetition, normality, example (conformity), routine, custom (habit), regularity, uniformity, constancy, clock-work precision, punctuality, even tenor, system, routine, formula, rule, keynote, standard, model, precedent, conformity, frequent, many times, not rare, thickcoming, incessant, perpetual, continual, steady, constant, thick, uniform, repeated, customary, (habit), regular (normal), according to rule, common, everyday, usual, ordinary, familiar, old-hat, boring, well-known, trivial, often, oft, ofttimes, oftentimes, frequently, repeatedly, unseldom, not unfrequently, in quick succession, in rapid succession, many a time and oft, daily, hourly, every day, every hour, every moment, perpetually, continually, constantly, incessantly, without ceasing, at all times, daily and hourly, night and day, day and night, day after day, morning noon and night, ever anon, invariably (habit), most often, commonly, sometimes, occasionally, at times, now and then, from time to time, there being times when, toties quoties, often enough, when the mood strikes, again and again.

Legality

N legality, legitimacy, legitimateness, legislature, law, code, corpus juris, constitution, pandect, charter, enactment, statute, rule, canon, ordinance, institution, regulation, bylaw, byelaw, decree, ordonnance, standing order, plebiscite, legal process, form, formula, formality, rite, arm of the law, habeas corpus, fieri facias, jurisprudence, nomology, legislation, codification, equity, common law, lex, lex nonscripta, law of nations, droit des gens, international law, jus gentium, jus civile, civil law, canon law, crown law, criminal law, statute law, ecclesiastical law, administrative law, lex mercatoria, constitutionalism, constitutionality, justice, court, tribunal, judge, lawyer, attorney, legal counsel, legal, legitimate, according to law, vested, constitutional, chartered, legalized, lawful, statutable, statutory, legislatorial, legislative, regulatory, regulated, legally, in the eye of the law, de jure, ignorantia legis neminem excusat, ignorance of the law is no excuse, where law ends tyranny begins.

Maxim

N maxim, aphorism, apothegm, apophthegm, dictum, saying, adage, saw, proverb, sentence, mot, motto, word, byword, moral, phylactery, protasis, axiom, theorem, scholium, truism, postulate, first principles, a priori fact, assumption (supposition), reflection, conclusion, golden rule, principle, principia, profession of faith, settled principle, accepted principle, formula, accepted fact, received truth, wise maxim, sage maxim, received maxim, admitted maxim, recognized maxim, true saying, common saying, hackneyed saying, trite saying, commonplace saying, aphoristic, proverbial, phylacteric, axiomatic, gnomic, as the saying goes, as the saying is, as they say.